Encode

JWT Decoder

Decode JWT header and payload locally. Does not verify signatures.

Runs locally · no upload

JWT

Decode only — signatures are not verified. Token never leaves your browser.

Header

{
  "alg": "none"
}

Payload

{
  "sub": "1234567890",
  "name": "Forgebox",
  "iat": 1516239022
}